In need of a doctors help. Please?

Last night me and my cousins were lighting some fireworks. (where I live they start selling them the first day in june) Any ways. one of the kids lit a lil kidz and the threw it in the grass. it flew at me and hit me on the right side of my face. No it didn;t explode. but it was still going off when it hit me. there is no real damage just it singed 3 of my eyelashes and burned a little skin off my eyelid and bottom eyelid. Now my eye is all puffy and swollen. it doesn't hurt at all. There was no blood. I closed my eye just in time. I'm just wondering what is going on. I iced it but it did nothing for it. WHat should I do?